Artistic Illustration of Cicada 3301 Riddle
Image 1: Artistic Illustration of Cicada 3301 Riddle

Between 2012 and 2016, a claimed esoteric group called Cicada 3301 posted three sets of Riddle online to attract the world’s fastest and most intellectual code breakers. According to what they said, “Those who solve these puzzles will be recruited for unknown tasks.” It was the most difficult Cryptographic Riddle of the Internet age. “Cicada 3301” has been named one of the “Top 5 Unexplained Mysteries of the Internet”. After the initially sophisticated cryptographic puzzle competition began, no one knew what it was except the person or organization that started it. Some said it was a recruitment tool for the CIA and MI6, some said it was dark web cicada 3301. Some claimed it was a “Masonic conspiracy or a cyber mercenary force. If it meant anything, what was it?

In this article, we have tried to briefly explain “Cicada 3301” with its Timelines and Pictures. To know how complex this Puzzle was, read the full article.

What is Cicada 3301?

Cicada 3301 is considered the most difficult cryptographic Riddle of the Internet, a complex and cryptic riddle. It was the most difficult Cryptographic Riddle of the Internet age. It has been named one of the “Top 5 Unexplained Mysteries of the Internet”. After the initially sophisticated cryptographic puzzle competition began, no one knew what it was except the person or organization that started it. Some said it was a recruitment tool for the CIA and MI6, some said it was dark web cicada 3301. Some claimed it was a “Masonic conspiracy or a cyber mercenary force.

But in reality Cicada 3301 is the name given to a mysterious organization that has released three sets of mysteries to attract the world’s fastest and most intellectual codebreakers. This Puzzle was first posted on Reddit and 4chan and lasted about a month. After a year, a second round began, Then the third round, following the confirmation of a new clue posted on Twitter.

Data security, cryptography, steganography, and Internet anonymity were all strongly involved in the Puzzle. As a result, it has been dubbed “the most complex and puzzling puzzle of the Internet age,” and the Washington Post named it one of “the Internet’s top 5 most enigmatic mysteries”, with much speculation about its purpose.

According to some theorists, it is a recruitment tool for the NSA, CIA, and MI6. Some claimed it was a “Masonic conspiracy” of secret societies or the force of cyber mercenaries. Others claimed it was an augmented reality game, but no company or individual tried to profit from it. Some final contestants believe Cicada 3301 is a return to the cypherpunk movement of the late 1980s and 1990s.

The first Puzzle began on January 4, 2012, when an unknown person posted an image on the random board (marked as /b/) of the unknown imageboard website 4chan. This Puzzle lasted more than a month. On January 4, 2013, the second round began after a new clue posted on Twitter was confirmed, followed by the third round on January 4, 2014, and the third Puzzle is still unsolved. On January 4, 2015, no new challenges were provided. A fresh hint surfaced on Twitter on January 5, 2016, but in April 2017, Cicada 3301 sent its last verified OpenPGP-signed Message, rejecting the validity of any unsigned puzzles.

What were the tools, clues, and methods?

Before reading the timeline, let’s know first what were the tools, clues, and methods:

Cicada 3301 contained pages of unpublished secret texts written on the Internet, telephones, original music, bootable Linux CDs, digital photos, signs of genuine paper, and runes. Only a few pages of a book called Liber Primus, which means “first book,” to decrypt, etc. The official Cicada 3301 wiki has more information on which pages were resolved and how. These signs addressed a wide range of novels, poetry, artwork, and music, in addition to using multiple methods of encrypting, encoding, or hiding data. To ensure authenticity, each clue was signed with an OpenPGP private key.

Timeline of the Cicada 3301 Riddle

This was the first image submitted by an unknown person to the random board (marked as /b/) of the imageboard website 4chan on January 4, 2012.

The anonymous person, who posted the above photo with the number 3301 at the end of the picture, was looking for “knowledgeable” people to dare others to decode the message inside the image. At that time, whoever found this Riddle unknowingly sat in the motion of the most intricate scavenger hunt on the Internet.

While many people had no idea where the hidden Message was, some were able to decode it in minutes, only to discover that it was only the start. The first step was to open the image file in a text editor, which revealed an appended string of readable text.

The above image string contained a cipher, which yields a URL link to another image after decoding.

The URL link then leads to the image below.

The above image appeared to be the end of this Riddle initially, but contestants could extract another hidden information encoded inside it using an app called OutGuess, see the image below!

It decoded into a link once more, but this time it went to a subreddit that featured information about a book called The Mabinogion.

The Riddle didn’t end here; it piqued the interest of contestants following this mysterious route and others simply watching it unfold on the boards. Finally, a phone number was discovered using the book and a code, and the following pre-recorded message was played when the number was called.

The above Message says, “Perfect; you have done well. There are three prime numbers associated with the original final.jpg image. 3301 is just one of them; you will have to find the other two. Multiply all three of these numbers and add a .com to find the next step. Good luck, Goodbye!

This call recording was reposted all over the Internet before armchair detectives discovered this recording. A growing community of people trying to solve this intriguing Puzzle wanted to find out, but no one knew what it would lead to or where it would take them.

It didn’t take long for rumors to spread all over the Internet that it was the work of a secret society or intelligence agencies like the CIA and MI6 looking for exceptionally gifted and intelligent persons skilled in cryptography, stenography, and other similar fields.

However, the other two prime numbers indicated in the conversation recording were the original image’s pixel dimensions (509, 503). Therefore, the width and height were multiplied by 3301 (509 x 503 x 3301), which yielded a web address: 845145127. com.

After visiting the URL, the contestants got a countdown approaching zero, and when the countdown came to zero, the website reloaded the page with the list of coordinates. Those coordinates were from 14 different locations in five other countries. It was now up to volunteers living near these specific coordinates to continue investigating Cicada 3301.

Those who knew a more extensive body behind this Puzzle now firmly believed that it was an international organization’s work because managing such a giant scavenger hunt would have required a lot of collective resources. This couldn’t have been the work of an ordinary troll; this was something else.

However, after visiting the coordinates, people found posters with the cicada symbol and a QR code. And from here, the Cicada 3301 name was coined.

Some QR codes were pasted on poles, others on the walls of bus stop shelters. Scanning the QR-code by the contestants yielded a URL link; after visiting the link, an image containing a puzzle, which upon solving, revealed a book. The URL of a website was revealed after solving the Puzzle of the book. The challenge took a new turn once the website was visited, and only a select number of first entrants were approved for the final stage. The website closed with the message “We need leaders, not followers” too late for visitors, and many contestants were dissatisfied.

On the Internet, questions started swirling about how many were chosen and who were chosen for the final stage of the Puzzle, who were the people who were chosen, whether anyone knew them, and how many of whom were selected for the final stage of the Puzzle. But then, it was gone; no one could understand. According to some, the finalists were told not to collaborate with others or discuss the specifics of this private phase of the problem. Still, not everyone took this warning seriously since we already knew about it.

After a prolonged period of silence for nearly a month after the finalists were chosen, an image appeared on the subreddit indicating the Puzzle was complete, with the words “Search is over,” see the picture below.

Those on the road to solving the Cicada 3301 problem were furious; The complete lack of explanation was interpreted by many as a confirmation that the Riddle was nothing more than a ploy to manipulate them. After all, there were a lot of unresolved questions. What was the point of the Puzzle? What happened to the people who made it to the finish line?

But, as said, this was only the beginning. The second round resumed Cicada 3301 on January 4, 2013, with a new image and hidden Message.

People were already discussing Cicada 3301 on sites like Reddit and 4chan, and it was part of the discussion in the world now. Because Cicada became famous, it was inevitable that it would be hacked and false claims would be made. Reproducing similar problems using imaginary images failed initially, and people exposed these fake puzzles before they even started.

It was time for the second round, in which another image was provided with a message, which after solving, revealed a book called ‘The Book of the Law,’ from which a connection was decoded, and the Puzzle progressively revealed itself.

Again the Outguess program was used, which resulted in the discovery of a book cipher. The book was Aleister Crowley’s Liber al vale legis, also known as “The Book of Law.” After solving it, a hyperlink was found, resulting in an image of a music file, a Twitter account, and a rune table.

As with the first, the second mystery extended into the physical world when the runic letters were finally deciphered, revealing another list of coordinates, this time involving eight sites from four countries. The trace then cooled, but Cicada 3301 had chosen a new team of armchair detectives. The remaining disappointed and sad contestants of Paheli have no idea what happened this time and who got selected this time too. Unfortunately, there was no official notification this time, and the Cicada went away again, leaving many questions and mysteries behind.

No one knew the cicada puzzle was not over yet. Shortly after, the third phase began on January 4, 2014. With another image, the Twitter account of 3301 has been revived. Although the Message was brief this time, the brilliant mind decoded it in minutes, and the next saw piece was already there.

The image led to Ralph Waldo Emerson’s book Self Reliance, and as expected, a link was created from it, and the Puzzle proceeded in the same manner as the previous two rounds. This time, though, the mystery focused on a book called Liber Primus. Solving six .onion problems with using RSA and outguess led to the discovery of Liber Primus, the first Latin-language book of the Cicada 3301. Unfortunately, the boom was written in a language based on the runic alphabet of 2013. Only a tiny portion of the data is translated because of the layers of encryption.

In Latin, Liber Primus means First Book, and Cicada penned it. The book was written entirely in runic alphabets, and the alphabets previously given by the mysterious Twitter user made sense, as you can see in the image below.

The more participants are engrossed in deciphering the characters and messages in the book, the more mysterious surprises unfold. However, only 19 pages were translated correctly in about a year. For example, one of its pages instructed participants to search the Deep Web by a link to a website, but the site was not found. Instead, a webpage with a recording called Interconnectedness was discovered on another page. Ultimately the book contained many clues and codes, most of which have yet to be decoded.

As 2015 progressed, the third problem from Cicada 3301 appeared to be the most difficult, yet the Puzzle remained unsolved. Cicada attempted to teach the path to enlightenment by urging participants to re-examine the book in early 2016. The Cicada 3301, which became famous worldwide and was the subject of constant discussion on news channels, was met with criticism, mainly from the authorities of the Los Andes province of Chile, alleging involvement in criminal activities. After many criticisms worldwide, Cicada responded with a PGP signing, denying involvement in such actions. See the reply below.

This time, he requested that he be made aware of any false clues or signals being circulated and the verification of his PGP signature. In 2015, a group calling itself “3301” hacked the Planned Parenthood Federation of America (PPFA), but it was later revealed that the group had no affiliation with Cicada 3301, which claimed that Cicada was a legitimate organization. Verified the claim when he admitted they were not part of the Cicada.

However, this last Riddle appeared to be the most difficult, as there was little development and complete quiet from Cicada after five years. After the Open PGP 7A35090F reply, there was no other reply from the Cicada, and no further information was provided for the game. Therefore, participants and observers were now asking themselves, “What was the overarching aim of this puzzle?” When will it be over? Did Cicada depart after attracting more than enough attention for their criminal activities?

Who was the mastermind behind Cicada 3301?

People demanded answers, and many hypotheses and assumptions about who was behind Cicada 3301 were formed because the third challenge looked impossible to complete. Decryption required all of the photos, as well as specific pages from the Libur Primus. We have yet to get a message from Cicada 3301. What were these people’s motivations, and who were they? Some believe it to be an elaborate prank, the activities of an intelligence group or corporation, such as the British GCHQ and Google Billboard. Although after some time, some participants received some information in an email, see the email below. Whether this email was from Cicada or not has not been confirmed.

When the first image of Cicada 3301 appeared on 4chan in 2012, many assumed it was a digital marketing firm attempting to advertise a new product or service. For example, Microsoft promoted its newly designed ARG in 2001, similar to its new video game Halo 2. However, this option was quickly ruled out because the Puzzle does not lead to any type of video game, service, or product.

So, what is this mysterious organization? After an email surfaced from Cicada 3301, that question became clear. A finalist shared an email that showed some information about the group, but this email is also unconfirmed.

The PGP signature, which would have verified the validity of the email, was easily erased by whoever leaked it. Cicada has characterized itself as an international organization that believes privacy is a fundamental right. This indicated they were looking for like-minded people to work on privacy-conscious solutions. The email asked three strange questions; the second was, ‘Do you believe information should be free?’ The email itself begins with the phrase ‘DO NOT SHARE THIS INFORMATION, which appears false.

What does Cicada 3301 want?

Riddles’ claimed goal was to recruit “very talented individuals” each year, but the ultimate goal remains unknown. According to some, Cicada 3301 is a secret club dedicated to improving encryption, privacy, and anonymity. Others claimed that Cicada 3301 was a cult or religion. According to several people who won the 2012 puzzle, 3301 typically uses non-puzzle-based recruitment methods but created Cicada Puzzle because they were looking for potential members with cryptography and computer security skills.

Marcus Wanner was the man to solve the 2012 riddle, claiming that those who translated the Puzzle were questioned over their support for information freedom, online privacy and freedom, and censorship disapproval. Those who responded successfully were invited to a secret forum, where they were urged to create and complete a project that furthered the group’s principles. Unfortunately, they didn’t finish their work on the normal decryption mechanism, so the website was taken down.

Conspiracy Theories

There were speculations in the early months of QAnon’s existence that Cicada 3301 was behind “Q,” the unknown entity who coined the conspiracy theory, and that it had constructed the entire QAnon phenomenon as a type of live-action role-playing game. According to Lisa Clapier, Cicada 3301 puzzlers were encouraged to participate in decoding Q’s posts and “follow the white rabbit” to QAnon’s posts. Despite this, 3301 has not officially indicated that they are affiliated with QAnon in any manner.

Illegal conduct allegations

According to officials in Chile’s Los Andes province, Cicada 3301 is a “hacker group” involved in illegal operations. In response, Cicada 3301 issued a PGP-signed declaration denying any involvement in criminal conduct.

A group calling itself “3301” hacked into Planned Parenthood’s database in July 2015; nevertheless, the group appeared to be unrelated to Cicada 3301. Cicada 3301 later released a PGP-signed statement claiming that they “are not linked with this group in any way” and “do not condone their use of our name, number, or symbolism.” Cicada 3301 was not linked with the hacker organization, which was later proven.

Claims of cult status

Many claimed that the puzzles introduced occult ideas and potentially recruited for a cult as the group acquired prominence and public attention. For example, conspiracy theorist Tim Daly, a former senior research fellow at the Orthodox Christian Family Research Council, analyzed the cicada 3301 puzzle and said, “The mysterious cicada 3301 appears to lure participants into the secret la Blavatsky and Crowley’s dark web.” But the heart of magic is the spurious promise of ultimate meaning through self-prediction.”

Others have suggested that the Cicada 3301 puzzles are a modern and technological analog of Western esotericism and mystery schools’ enlightenment journeys.


In this article, you go into detail about Cicada 3301 – Most Difficult Cryptographic Riddle of The Internet, which posted three sets of puzzles online to attract the world’s fastest and most intellectual code breakers, the third Puzzle being The status is still unknown. According to him, those who solve these puzzles “will be recruited for unknown tasks.” So if Cicada 3301 is a legitimate organization, it is far from ever employing such gimmicks to recruit members. Since at least World War II, corporations and governments have used similar recruitment strategies, citing a similar recruitment program the British intelligence organization GCHQ launched in 2013 called Can You Find It. Participants had to decrypt a sequence of cryptograms buried around the Internet, which solved the entire Puzzle and won a spot prize with the agency.

In 2014, the United States Navy announced Project Architeuthis, a similar encryption challenge. Although it was known what happened to the participants in these government-sponsored challenges, no one knew what happened to the participants of Cicada 3301. Closing differs if the problem does not progress. Is it conceivable that Cicada decided to call it a day in the middle of their schedule? Is it possible that they are still working on their secret projects?

The fact that anyone with a disposable income and enough time on their hands can build such an extensive worldwide network for Enigma suggests that Cicada has lost interest in its recruitment drive or else. I don’t want to waste resources. However, we still don’t know much and can only speculate based on detailed facts.


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Mithun Sarkar
Mithun Sarkar is the Founder and Chief Editor at Unrevealed Files. Mithun is an Entrepreneur and Investor and has a broad understanding of the Financial Markets, Businesses, Marketing, Politics, Geopolitics, Espionage, Science, and Technology. Mithun explains himself as a Seeker who is a Writer, Editor, and Investor by day, and Researcher by night. Mithun is also an Activist of Vote Vapsi Movement. Follow him on Social networks given below.

1 Comment

  1. An overwhelming amount of conclusive evidence was discovered that links Cicada 3301 to a group known as Prieure De Sion. The solved pages of Liber Primus, are taken directly from the teachings of “Cercle Sigebert IV”, which is the educational course new initiates must pass to join the order.
    The reason for Cicada 3301’s puzzles was because Prieure de Sion had been searching for decades for a cryptographer to decipher the sacred runic parchemints unearthed from a crypt at the Rennes Le Chateau church in France. The parchemints were successfully deciphered by a math professor last year, hence the reason why we have not heard from Cicada 3301. The key word that was found on a grave stone at the church, which led to the discovery of the parchemints, is also likely to be the key to deciphering the remaining pages of Liber Primus

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